So thanks to Miss Drama, I started reading some of Naoko's other works on my Kobo eReader. Here are my thoughts.
Mermaid Panic: No manga, just a novel with illustrations from Naoko. Story is ok, but very corny. Basically teen romance to save the mermaids.
Love Witch: This could be a really good series, expect the main character seems to really love her sick brother. We're heading to Alabama, folks.
Toki Meca: Prequel was about a scientist making a new friend. Series has a crazed party girl wanting to make 1000 friends. I still prefer Nichijou.
PQ Angels: This was supposed to top Sailor Moon. Cute alien chicks that morph into ccockroachs is kinda disgusting, especially kissing said bug. I know Japan has a thing for bugs, but really? It kinda reminded me of the last Chibi Usa's Picture Diary story.
Now I'm waiting for Kotono Mitsuishi's memoir to be available/translated in the English markets.